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The Markets Live lexicon:

– The numbered bandits – Our commentators constantly have their ear to the ground – but some sources are better than others. A tip from a source with a rating of “1″ is gold dust, while a source ranked “10″ comes with a health warning.

– A “felt collared source” – a professional from the PR industry. A more mainstream source of information than the bandits above (who might have their collars felt), but that does not necessarily mean they add much value.